diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp/wndwgv100.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/wndwgv100.c | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/wndwgv100.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/wndwgv100.c deleted file mode 100644 index 26e029805cda..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/wndwgv100.c +++ /dev/null @@ -1,184 +0,0 @@ -/* - * Copyright 2018 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - */ -#include "channv50.h" - -#include <core/client.h> - -#include <nvif/clc37e.h> -#include <nvif/unpack.h> - -static const struct nv50_disp_mthd_list -gv100_disp_wndw_mthd_base = { - .mthd = 0x0000, - .addr = 0x000000, - .data = { - { 0x0200, 0x690200 }, - { 0x020c, 0x69020c }, - { 0x0210, 0x690210 }, - { 0x0214, 0x690214 }, - { 0x0218, 0x690218 }, - { 0x021c, 0x69021c }, - { 0x0220, 0x690220 }, - { 0x0224, 0x690224 }, - { 0x0228, 0x690228 }, - { 0x022c, 0x69022c }, - { 0x0230, 0x690230 }, - { 0x0234, 0x690234 }, - { 0x0238, 0x690238 }, - { 0x0240, 0x690240 }, - { 0x0244, 0x690244 }, - { 0x0248, 0x690248 }, - { 0x024c, 0x69024c }, - { 0x0250, 0x690250 }, - { 0x0254, 0x690254 }, - { 0x0260, 0x690260 }, - { 0x0264, 0x690264 }, - { 0x0268, 0x690268 }, - { 0x026c, 0x69026c }, - { 0x0270, 0x690270 }, - { 0x0274, 0x690274 }, - { 0x0280, 0x690280 }, - { 0x0284, 0x690284 }, - { 0x0288, 0x690288 }, - { 0x028c, 0x69028c }, - { 0x0290, 0x690290 }, - { 0x0298, 0x690298 }, - { 0x029c, 0x69029c }, - { 0x02a0, 0x6902a0 }, - { 0x02a4, 0x6902a4 }, - { 0x02a8, 0x6902a8 }, - { 0x02ac, 0x6902ac }, - { 0x02b0, 0x6902b0 }, - { 0x02b4, 0x6902b4 }, - { 0x02b8, 0x6902b8 }, - { 0x02bc, 0x6902bc }, - { 0x02c0, 0x6902c0 }, - { 0x02c4, 0x6902c4 }, - { 0x02c8, 0x6902c8 }, - { 0x02cc, 0x6902cc }, - { 0x02d0, 0x6902d0 }, - { 0x02d4, 0x6902d4 }, - { 0x02d8, 0x6902d8 }, - { 0x02dc, 0x6902dc }, - { 0x02e0, 0x6902e0 }, - { 0x02e4, 0x6902e4 }, - { 0x02e8, 0x6902e8 }, - { 0x02ec, 0x6902ec }, - { 0x02f0, 0x6902f0 }, - { 0x02f4, 0x6902f4 }, - { 0x02f8, 0x6902f8 }, - { 0x02fc, 0x6902fc }, - { 0x0300, 0x690300 }, - { 0x0304, 0x690304 }, - { 0x0308, 0x690308 }, - { 0x0310, 0x690310 }, - { 0x0314, 0x690314 }, - { 0x0318, 0x690318 }, - { 0x031c, 0x69031c }, - { 0x0320, 0x690320 }, - { 0x0324, 0x690324 }, - { 0x0328, 0x690328 }, - { 0x032c, 0x69032c }, - { 0x033c, 0x69033c }, - { 0x0340, 0x690340 }, - { 0x0344, 0x690344 }, - { 0x0348, 0x690348 }, - { 0x034c, 0x69034c }, - { 0x0350, 0x690350 }, - { 0x0354, 0x690354 }, - { 0x0358, 0x690358 }, - { 0x0364, 0x690364 }, - { 0x0368, 0x690368 }, - { 0x036c, 0x69036c }, - { 0x0370, 0x690370 }, - { 0x0374, 0x690374 }, - { 0x0380, 0x690380 }, - {} - } -}; - -static const struct nv50_disp_chan_mthd -gv100_disp_wndw_mthd = { - .name = "Window", - .addr = 0x001000, - .prev = 0x000800, - .data = { - { "Global", 1, &gv100_disp_wndw_mthd_base }, - {} - } -}; - -static void -gv100_disp_wndw_intr(struct nv50_disp_chan *chan, bool en) -{ - struct nvkm_device *device = chan->disp->engine.subdev.device; - const u32 mask = 0x00000001 << chan->head; - const u32 data = en ? mask : 0; - nvkm_mask(device, 0x611da4, mask, data); -} - -static const struct nv50_disp_chan_func -gv100_disp_wndw = { - .init = gv100_disp_dmac_init, - .fini = gv100_disp_dmac_fini, - .intr = gv100_disp_wndw_intr, - .user = gv100_disp_chan_user, - .bind = gv100_disp_dmac_bind, -}; - -static int -gv100_disp_wndw_new_(const struct nv50_disp_chan_func *func, - const struct nv50_disp_chan_mthd *mthd, - struct nvkm_disp *disp, int chid, - const struct nvkm_oclass *oclass, void *argv, u32 argc, - struct nvkm_object **pobject) -{ - union { - struct nvc37e_window_channel_dma_v0 v0; - } *args = argv; - struct nvkm_object *parent = oclass->parent; - int wndw, ret = -ENOSYS; - u64 push; - - nvif_ioctl(parent, "create window channel dma size %d\n", argc); - if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) { - nvif_ioctl(parent, "create window channel dma vers %d " - "pushbuf %016llx index %d\n", - args->v0.version, args->v0.pushbuf, args->v0.index); - if (!(disp->wndw.mask & BIT(args->v0.index))) - return -EINVAL; - push = args->v0.pushbuf; - wndw = args->v0.index; - } else - return ret; - - return nv50_disp_dmac_new_(func, mthd, disp, chid + wndw, - wndw, push, oclass, pobject); -} - -int -gv100_disp_wndw_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, - struct nvkm_disp *disp, struct nvkm_object **pobject) -{ - return gv100_disp_wndw_new_(&gv100_disp_wndw, &gv100_disp_wndw_mthd, - disp, 1, oclass, argv, argc, pobject); -} |